Steer clear

When scientists cannot even predict where a falling orbiting spacecraft is going to land on earth how on earth is a scientist going to predict what a virus, let alone billions of viruses, going to do to someone, and where they will land?

Feature image of a painting done in the 1500’s by Simon Vouet and is in the public domain. Wikipedia gives some explanations about those who try to foretell the future which is something scientists do frequently yet as we saw above, they can’t even calculate where a falling object that keeps going in circles will land.